45 US gallons in imperial quarts

Conversion formula
How to convert 45 US gallons to imperial quarts?

We know (by definition) that: $1\mathrm{usgallon}\approx 3.33069673851596\mathrm{imperialquart}$

We can set up a proportion to solve for the number of imperial quarts.

Now, we cross multiply to solve for our unknown $x$:

Conclusion: 45 ⁢ usgallon ≈ 149.8813532332182 ⁢ imperialquart

Conversion in the opposite direction

The inverse of the conversion factor is that 1 imperial quart is equal to 0.00667194403058253 times 45 US gallons.

It can also be expressed as: 45 US gallons is equal to $\frac{1}{\mathrm{0.00667194403058253}}$ imperial quarts.

Approximation

An approximate numerical result would be: forty-five US gallons is about one hundred and forty-nine point eight seven imperial quarts, or alternatively, a imperial quart is about zero point zero one times forty-five US gallons.